EntityQ1195419· pop 20· linked from 207 articlesTW HydraeSign in to savestar in the constellation HydraConnectionslist of stars in HydraEntityyearEntitykelvinEntityorbital inclinationEntitypre-main-sequence starEntityAstronomy and AstrophysicsEntityGermanyCountrySunConceptstarEntitydayEntitygalaxyEntityNASAConceptmassEntitylight-yearEntityconstellationEntityHeidelbergEntityastronomical unitEntitynebulaEntityHubble Space TelescopeEntityradiusEntityCategoriesCircumstellar disksDurchmusterung objectsHipparcos objectsHydra (constellation)Hypothetical planetary systemsK-type main-sequence starsObjects with variable star designationsT Tauri starsTW Hydrae association